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Table 3 The median (min.–max.) number of daily movements and the percentage of risky movements on a weekday and a weekend day for the different farms (n = 5)

From: Optimizing internal biosecurity on pig farms by assessing movements of farm staff

Farm

Total number of daily movements

Percentage of risky movements

Week

Weekend

p-value

Week

Weekend

p-value

A

37 (2–90)

24 (10–51)

 < 0.001*

10 (0–32)

11 (0–35)

0.216

B

45 (2–633)

27 (1–349)

 < 0.001*

33 (0–50)

31 (0–52)

0.046*

C

52 (14–236)

51 (13–244)

0.242

36 (10–50)

37 (8–44)

0.041*

D

80 (10–273)

34 (2–125)

 < 0.001*

15 (0–29)

13 (0–32)

0.003*

E

50 (1–629)

31 (1–544)

0.001*

13 (0–60)

11 (0–60)

0.661

  1. *The p-value is considered statistically significant (p < 0.05)